Pelvis 2

Question 1

What is the narrowest diameter of the pelvic inlet?

Answer 1

13cm

Question 2

What is the narrowest diameter of pelvic outlet?

Answer 2

11cm

Question 3

The pelvic cavity has how many lateral walls

Answer 3

2

Question 4

The anterior-inferior wall of the pelvis is formed by

Answer 4

bodies and rami of pubic bones and pubic symphysis

Question 5

Which muscle is present in the posterior wall of the pelvis?

Answer 5

Piriformis

Question 6

Which nerve network lies on the muscle forming posterior wall of pelvis?

Answer 6

Sacral

Question 7

What is the perineal body?

Answer 7

Fibromuscular in midline of perineum

Question 8

What is the an-coccygeal body?

Answer 8

Fibrous median raphe that extends between coccyx and margin of anus

Question 9

Which 2 muscles make up the majority of the pelvic floor?

Answer 9

Levator Ani and Coccygeus

Question 10

What is the innervation of pelvic diaphragm/floor?

Answer 10

prudential nerve (s2-4)

Question 11

What is a cystocele

Answer 11

weakening of bladder into vagina

Question 12

what is a rectocele

Answer 12

bulging of rectum into vagina

Question 13

Which part of male repro system in pelvis

Answer 13

Seminal Gland

Question 14

Which part of female repro system in pelvis

Answer 14

Uterus

Question 15

What female structures can be palpated during rectum exam

Answer 15

Cervix

Question 16

what male structures can be palpated during rectum exam

Answer 16

Prostate

Question 17

Branches of the right and left internal iliac artery distribute blood to?

Answer 17

Most of pelvis but not testis, ovary and upper rectum

Question 18

Superior and Inferior Vesicle Arteries distribute to

Answer 18

Bladder, Seminal Gland and Prostate

Question 19

Superior and Inferior Vesicle arteries origin

Answer 19

Ant Division of Int Iliac Artery

Question 20

Uterine Artery distribute to

Answer 20

Cervix

Question 21

Uterine artery crosses where

Answer 21

ureters superiorly

Question 22

Uterine artery origin

Answer 22

Ant division of internal iliac artery

Question 23

Gonadal testicular artery distributes to

Answer 23

Abdo Ureter, Testis and Epididymis

Question 24

Ovarian artery distributes to

Answer 24

Ureter, Ovary and Ampullary Uterine Tube

Question 25

Gonadal and Ovarian Artery origin

Answer 25

Aorta

Question 26

Superior Rectal artery origin

Answer 26

Inferior Mesenteric artery

Question 27

Mid and Inferior rectal artery distributes to

Answer 27

Rectum, seminal glands and prostate

Question 28

Mid and inferior rectal artery origin

Answer 28

Internal Iliac

Question 29

What gives blood to base of urinary bladder

Answer 29

Vaginal artery

Question 30

Vaginal artery origin

Answer 30

Uterine artery

Question 31

Internal pudental artery distributes to

Answer 31

Perineum

Question 32

Internal pudental artery origin

Answer 32

Ant Internal Iliac Artery

Question 33

Obturator artery distributes blood to

Answer 33

Pelvis Muscles, Hado f Femur and Muscles of Medial Thigh

Question 34

Obturator Artery origin

Answer 34

Internal Iliac

Question 35

Which parts of the rectum drains into portal circulation

Answer 35

Superior Rectal Vein

Question 36

Which parts of rectum drains into systemic circulation

Answer 36

middle and inferior rectal veins

Question 37

With which venous plexus does the prostatic venous plexus communicate with on its posterior side?

Answer 37

Internal Vertebral Venous Plexus

Question 38

The ilioinguinal nerve originates from

Answer 38

L1

Question 39

The ilioinguinal nerve enters inguinal canal at

Answer 39

Superficial inguinal ring

Question 40

The ilioinguinal nerve supplies

Answer 40

skin at root of penis in males and labia in females

Question 41

what nerve supplies skin at root of penis in males and labia in females

Answer 41

ilioinguinal nerve from L1

Question 42

What structure(s) in the male are supplied by the genital branch of the genitofemoral nerve?

Answer 42

Scrotal Skin and Cremaster

Question 43

The pudental nerve arises from

Answer 43

Sacral plexus

Question 44

What nerve supplies skin and muscles of perineum

Answer 44

Pudental nerve

Question 45

From which segmental levels does pudental nerve arises?

Answer 45

S2-4

Question 46

The pudental nerve travels from

Answer 46

Pelvis to Perineum via Gluteal region

Question 47

What bony landmarks are used when performing a pudendal nerve block during labour

Answer 47

Ischial spine

Question 48

The autonomic nerve supply to the pelvis originates from the

Answer 48

Pelvis Plexus

Question 49

The sympathetic fibres of pelvis plexus originate from

Answer 49

L1 and L2 via hypogastric nerve and terminal sympathetic trunk

Question 50

Sympathetic fibres of pelvis plexus supply what in males

Answer 50

Vas deferens, seminal vesicles, prostate and epididymis

Question 51

Sympathetic fibres of pelvis plexus supply what in females

Answer 51

Ovaries, Uterus, Fallopian tubes and Vagina

Question 52

Parasympathetic fibres in the pelvis originate from the

Answer 52

Pelvis Splanchic Nerves S2-4

Question 53

Parasympathetic fibres in pelvis innervate

Answer 53

all internal pelvis organs and erectile tissues in male and female

Question 54

In the pelvis the pelvic splanchnic nerves are sympathetic or parasympathetic

Answer 54

parasympathetic

Question 55

Which part of the autonomic nervous system has been affected when men unable to ejaculate

Answer 55

Pudental nerve

Question 56

External Iliac Lymph Nodes drains (6)

Answer 56

``` Inguinal Nodes Bladder External Genitalia Vagina Cervix Body of Uterus ```

Question 57

Internal Iliac Lymph nodes drains (3)

Answer 57

Glutei Deep Perineum Inferior Pelvic Viscera

Question 58

Sacral lymph nodes drains (1)

Answer 58

Posterioinferior pelvic viscera

Question 59

Common iliac lymph nodes drains (3)

Answer 59

External, Internal and Sacral Lymph Nodes